docs: better phrasing

README.md

@@ -129,7 +129,18 @@ This will start the application with 2 workers and a timeout of 120 seconds.
 
 Feedbacks are welcome!
 
-But as it's a personal gitea and you cannot create account, feel free to contact me at <sandro@cazzaniga.fr>.
+But as it's a personal gitea and you cannot create accounts, feel free to contact me at <sandro@cazzaniga.fr> to get one.
+
+Once you have it, follow the usual workflow:
+
+1. Fork the repository
+2. Create a feature branch
+3. Make your changes
+4. Add tests for new functionality
+5. Ensure all tests pass
+6. Submit a pull request
+
+Then, I'll review your changes and merge them if they are good.
 
 ## License